pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,043
← previous block
next block →
recent activity
Analyzing
Block #90,797,043
26 transactions · 22 stateful · 2026-07-27 14:35:54 UTC
Parallelism
81
/100
Blocked
36
%
Avg conflicts / tx
0.54
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,043
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
0x4d8dc985
· blocks 2
#3
setData
#4
0xab083028
· blocks 2
#6
0x6a676d42
#7
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 3
#17
0x3f5c179b
#18
forward
#19
0x39435dac
#20
0xd708c5d8
#21
updateDataFeedsValuesPartial
#22
0x39435dac
#23
0x59558d29
· blocks 1
#25
0xc7e3ec2c
#5
0xab083028
· blocks 1
#8
updatePrices
#12
0x5a5d9a99
· blocks 2
#24
0x59558d29
#13
0x5a5d9a99
· blocks 1
#15
0x3f5c179b
#14
0x0f6795d9
· blocks 1
#16
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
7
w0
8
w1
11
w0
12
w1
13
w2
14
w3
15
w2
16
w4
23
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x405da62e…192a
0xa6afd3…d132
6 touches
3 conflicts
0xb476ee35…c627
0xa6afd3…d132
6 touches
3 conflicts
0x428b6e5b…8909
0x34b655…2a6f
6 touches
3 conflicts
0x23a320fb…cbd7
0x34b655…2a6f
4 touches
1 conflict
0x8a7af3fd…72a6
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity